Formula kimia
Authored by DURGA Moe
Chemistry
7th - 10th Grade
Used 35+ times
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10 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Formula kimia terbahagi kepada formula empirik dan formula (a)
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pilih formula kimia yang betul berdasarkan maklumat berikut: dua atom karbon, enam atom hidrogen dan dua atom oksigen
C6H2O2
C2H6O2
C2H2O6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pilih formula empirik bagi hidrogen peroksida, H2O2
H2O
H2O2
HO
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Tuliskan formula empirik bagi glukosa, C6H12O6
(a)
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Tuliskan formula bagi satu sebatian yang mempunyai satu atom sulfur dan tiga atom oksigen
(a)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah formula molekul karbon dioksida?
CO2
CO
C2O
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Apakah formula molekul dan formula empirik bagi gas oksigen?
O2,O3
O3,O2
O,O2
O2,O
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